Please note: all the names entered in IPNI in 2018 have now been added to WCSP. The records for these names are still incomplete and all 4000 are currently being edited. All these newly added names are expected to be complete by April. Thanks for your understanding.

The Poaceae generic classification system originated from the GrassBase database, originally based on Genera Graminum (1985). Work is in progress to update this to a new globally accepted and collaborative generic classification based on the latest research.